Redei, L. The theory of finitely generated commutative semigroups. Pergamon Press.
Cita Chicago Style (17a ed.)Redei, Laszlo. The Theory of Finitely Generated Commutative Semigroups. Oxford: Pergamon Press.
Cita MLA (9a ed.)Redei, Laszlo. The Theory of Finitely Generated Commutative Semigroups. Pergamon Press.
Precaución: Estas citas no son 100% exactas.